12 oz jars with lids
Worth a lookShows no brand lock-in (top 5 brands take 38% of clicks), but a small market ($57K/yr) keeps it on the watch list.
Brand share
Incredible38%top-5 brand share — no brand owns this niche
Avg price
Great$22.58avg listing price — sweet spot $15–$100
Competition
Great33%top-5 click share — an open shelf
Price range
Great$9.49–$33.49cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.1%return rate — above 5% kills the launch gate
Review moat
Good1,281.32avg incumbent reviews — the moat a new listing must climb
Conversion
Okay3.9%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Okay+1.1%90-day search growth — must beat 0% to launch
Market size
Bad$57K$57K/yr · 64K searches
According to Flapen's Amazon United States niche tracking, 12 oz jars with lids is a $57K/yr Amazon United States market (64K searches/yr). The top 5 brands hold 38% of demand. Demand peaks in Dec. Verdict: Worth a look — 54/100.
Data updated Aug 5, 2026 · scored weekly · How we score niches
12 oz jars with lids market data
- Units sold / yr
- 3K–4K
- avg 0–100/product
- Revenue / yr
- $68K–$90K
- units × avg price
- Conversion rate
- 3.9%
- Avg BSR
- #566
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 89%
- Out of stock
- 5.5%
- Avg brand age
- 36 months
- Avg seller age
- 167 days
Competition & brand share
Clicks spread well past the top 5 (33% combined) — an open shelf where new products get seen.Brands
45 rising
Sellers
51
Top-5 brand share
38%
Top 20: 83%
Top-5 click share
33%
Top 20: 70%
Open market
57%
- MOLADRI11%
- Rainforce10%
- Danmu6%
- Ritayedet6%
- QAPPDA6%
- ComSaf5%
Demand & seasonality
Weekly Amazon search volume, last 69 weeks — +1.1% search growth over the last 90 days.Peak months: Dec · busiest ÷ quietest = 1.5×
Top 12 oz jars with lids search terms
- 12 oz jars with lids20K/yr
- 12 oz jars12K/yr
- 12oz jars with lids9K/yr
- 12 oz glass jars7K/yr
- 12 oz jar6K/yr
- 12 ounce glass jars with lids6K/yr
- 12oz jars5K/yr
Top 12 oz jars with lids products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
MOLADRI 4 Pack Glass Clear Storage Canister with Airtight Lid 12oz Overnight Oats Containers Small Cute Decorative Pantry Jar for Snacks Yogurt Cereal Fruit Salad Spice Sugar Coffee Tea
MOLADRI$15.874.4★187 rev
Danmu 12 oz Overnight Oats Containers with Lids Glass Jars with Lids 4 Pack
Danmu$16.164.6★119 rev
Rainforce Mason Jars 12 oz 20 Pack Glass Jars with Silver Lids food Storage
Rainforce$27.164.6★1,760 rev
12oz Glass Jars with Lids 20 Pcs Mason Jars for Candle Baby Food Storage
Ritayedet$27.284.7★904 rev
QAPPDA 20 Pack Mason Jars Glass Jars With Lids 12 oz
QAPPDA$26.564.5★5,190 rev
Newest
by launch date
12 oz Mason Jars with Lids 20 Pack Clear Canning Jars for Food Storage
SZUAH$25.021,185 rev
Danmu 12 oz Overnight Oats Containers with Lids Glass Jars with Lids 4 Pack
Danmu$16.16119 rev
Rainforce Mason Jars 12 oz Regular Mouth 6 Pack 12 oz Glass Jars with Silver Lids for Canning Honey Spices Candle Making Pint Storage & Meal Prep Frascos De Vidrio Con Tapa
Rainforce$16.47168 rev
BPFY 24Pack 12oz Glass Jars with Lids 350ml Clear Candle Jars for Making Candles Reusable & Dishwasher Safe Manson Canning Jar Bulk for Jam Jelly Honey Pickles Spice
BPFY$29.1375 rev
12 oz Regular Mouth Mason Jar with Airtight Lid 20 Pack Glass Canning Jars
Keketin$23.55155 rev
Trending
90-day click momentumDanmu 12 oz Overnight Oats Containers with Lids Glass Jars with Lids 4 Pack
Danmu$16.164.6★
Artcochan Overnight Oats Containers with Lids 16 oz Glass Jars 6 Pack Glass Mason Jars with Airtight Lids Perfect for Oats Yogurt Chia Pudding Snack
Artcochan$14.794.7★
12 oz Mason Jars with Lids 20 Pack Clear Canning Jars for Food Storage
SZUAH$25.024.7★
6 Pack 12 OZ Chia Pudding Jars with Plastic Woodgrain Lids
Tecohouse$20.324.5★
12 oz Regular Mouth Mason Jar with Airtight Lid 20 Pack Glass Canning Jars
Keketin$23.554.6★
What buyers say about 12 oz jars with lids
What buyers praise and complain about, mined from review topics.What buyers love
“Love the size”
“Quality product with affordable pricing”
“Exactly as pictured”
“Good Value”
“Does not leak”
“The lids are also sturdy”
“Cute and durable”
“Cute colors”
“Comes in handy”
“easy to wash”
What buyers complain about
“Bigger than I expected”
“they leak”
“Bad quality”
“Break easily”
“cap is hard to remove”
“Lids rust quickly”
“Difficult to clean”
“Glass jars too thin”
“Deceptive advertising not as clear as shown”
“broke in dishwasher”
Top return reasons
Common questions
- Is 12 oz jars with lids profitable to sell on Amazon United States?
- The niche generates $57K/yr across 56 tracked products. 7 of 16 products launched in the last 360 days are still selling. 90-day search growth is +1.1%. Flapen's verdict: Worth a look (54/100).
- How competitive is the 12 oz jars with lids niche?
- 45 brands and 51 sellers compete. The top 5 products take 33% of clicks and top 5 brands hold 38% of demand.
- What do buyers complain about in 12 oz jars with lids?
- Top complaints mined from reviews: Size-Overall, Leak-Proof, Quality-Overall. The return rate is 2.1%.
- When does demand for 12 oz jars with lids peak?
- Demand peaks in Dec; the busiest month runs 1.5× the quietest.
- What does it cost to enter the 12 oz jars with lids niche?
- Listings span $9.49–$33.49; the average listing price is $22.58 (sweet spot $15–$100). The average incumbent carries 1,281 reviews — the moat a new listing must climb.